First we must ask ourselves what do we understand by “blood moon”. If we understand what I suspect we understand, then it’s that we don’t understand anything and we had better leave the subject to avoid misunderstandings. Now, if by “blood moon” we understand a total lunar eclipse (which is what people in their right mind understand by “blood moon”), then we can start to say something. For example, I dare say that such nonsense is not worth worrying about, unless we are not in our right mind, in which case we should not only worry about it but we’re already waiting too long in worrying about it. There’s no other way for me to put it not being in our right mind.